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    Chapter 7. Database Design > A Logical Data-Modeling Methodology

    7.3. A Logical Data-Modeling Methodology

    We now have a completed logical data model. Let's review the process we went through to get here.

    1. Identify and model the entities.

    2. Identify and model the relationships between the entities.

    3. Identify and model the attributes.

    4. Identify unique identifiers for each entity.

    5. Normalize.


      

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